2060291289

素因数分解:

$3^1\times 7^2\times {\mathrm{2131}}^1\times {\mathrm{6577}}^1$

素因数の和:8725

約数の個数: 24

約数和(自身を含む): 3197539488

約数和(自身を除く): 1137248199

約数列:

[1, 3, 7, 21, 49, 147, 2131, 6393, 6577, 14917, 19731, 44751, 46039, 104419, 138117, 313257, 322273, 966819, 14015587, 42046761, 98109109, 294327327, 686763763, 2060291289]

約数ペア:

[(1, 2060291289), (3, 686763763), (7, 294327327), (21, 98109109), (49, 42046761), (147, 14015587), (2131, 966819), (6393, 322273), (6577, 313257), (14917, 138117), (19731, 104419), (44751, 46039)]